Question

In ΔXYZ, y = 53 inches, z = 55 inches and ∠X=120°. Find the length of x, to the nearest inch.




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A 2.45-kg frictionless block is attached to an ideal spring with force constant 355 N/m. Initially the spring is neither stretched nor compr

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If 4 mg of carbon combines with oxygen to form carbon dioxide molecules, how much carbon will be found in the product? 8

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